So I've had some tissue recession in my duncan I've monitored over the last couple months. Parameters have been good (posted below) and the only thing I can think of might be lighting and flow (I was messing with those for some algae outbreaks early spring, dumb I know)
Could these issues cause recession and show skeletal structure? The first two pictures are from about 2 months ago and recession has now cut off that small head in the front and doubled along the thin area on the right side of the images.
The coral gets hit with flow from this right side and it's about midway up in the tank, may move it to the sand down in the following pictures.
Salinity: 1.025
Calcium: 470
Mag: 1400
Alk: 8.2
Nitrate: 5ish
Phosphate: 0.144
Temp: 79.5
2 months ago:
Today
Could these issues cause recession and show skeletal structure? The first two pictures are from about 2 months ago and recession has now cut off that small head in the front and doubled along the thin area on the right side of the images.
The coral gets hit with flow from this right side and it's about midway up in the tank, may move it to the sand down in the following pictures.
Salinity: 1.025
Calcium: 470
Mag: 1400
Alk: 8.2
Nitrate: 5ish
Phosphate: 0.144
Temp: 79.5
2 months ago:
Today